What lichess.org is built with
Read on 2026-10-28 12:27. 9 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Cloudflare | CDN | 100% | headers server: cloudflare | |
| Cloudflare DNS | Hosting | 100% | dns NS: serenity.ns.cloudflare.com | |
| Google Workspace | Webmail, Email | 100% | dns MX: alt2.aspmx.l.google.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=63072000; includeSubDomains; prel | |
| HTTP/3 | Miscellaneous | 100% | headers alt-svc: h3=":443"; ma=86400 | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:title" content="The best free, adless Chess server" > | |
| PWA | Miscellaneous | 100% | dom link[rel='manifest']: <link rel="manifest" href="/manifest.json"> | |
| Priority Hints | Performance | 100% | dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <link rel="preload" href="/assets/hashed/brown.d4a5fe34.png" as="image" fetchpriority="high"> | |
| RSS | Miscellaneous | 100% | dom link[type*='application'] @type: application/atom+xml |
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